Made Of 600D Polycanvas. Adjustable Padded Shoulder Straps And Web Carrying Handle. Side Zippered Back Compartment With Padded Back. Large Top Double Zippered Organizer Compartment For Accessories. Front Double Zippered Shoe Compartment With Expansion Panel And Air Vents. Accommodates Most Laptops Up To 17" And Shoes Up To US Men’s Size 18. Spot Clean/Air Dry.